// SendMessage - a tool to send custom messages

// Copyright (C) 2010 - Stefan Kueng

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
#pragma once
#include "ResourceFile.h"

class CResourceTextFile : public CResourceFile
{
public:
	CResourceTextFile();
	CResourceTextFile(const CResourceTextFile&);
	virtual ~CResourceTextFile();

	enum ConvertAction
	{
		NoConvertAction = 0, ConvertToUnicode, ConvertToAnsi
	};

	enum BomAction
	{
		NoBomAction = 0, RemoveBom, AddBom
	};

	TCHAR *	DuplicateTextBuffer();
	TCHAR *	GetTextBuffer()				{ return m_pszText; }
	BomAction	GetBomAction()			{ return m_eBomAction; }
	ConvertAction GetConvertAction()	{ return m_eConvertAction; }

public:
	void	Close();
	TCHAR *	DetachTextBuffer();
	BOOL	Open(HINSTANCE hInstance, 
				 LPCTSTR lpszResId, 
				 LPCTSTR lpszResType = _T("TEXT"),
				 ConvertAction eConvert = NoConvertAction, 
				 BomAction eBomAction = NoBomAction);
	int		ReadLine(TCHAR *buf, int nBufLen);
	BOOL	SetTextBuffer(TCHAR * buf, DWORD len, 
						  ConvertAction eConvert = NoConvertAction, 
						  BomAction eBomAction = NoBomAction);

protected:
	TCHAR *			m_pszText;			// text file buffer
	BomAction		m_eBomAction;		// BOM action requested at file open
	ConvertAction	m_eConvertAction;	// conversion requested at file open
};

